I'm hoping some one out there might have a good idea. I have a 2000 F-250 Super Duty with the V-10. My number two plug sorta blew out yesterday. It appears to have already been repaired with an insert. I attempted to install a new insert, but alas, the threads have been stripped out to slightly larger than the insert that I bought at Car Quest. Does any one make an insert that is slightly larger than the ones you normally get with a repair kit? I truely hate the thoughts of haveing to replace the head.

Any advise would be greatly appreciated.

Thanks in advance

The wiz